74608380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{769}}^1$

素因数の和:809

約数の個数: 216

約数和(自身を含む): 287567280

約数和(自身を除く): 212958900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 588, 630, 660, 693, 735, 769, 770, 882, 924, 980, 990, 1078, 1155, 1260, 1386, 1470, 1538, 1540, 1617, 1764, 1980, 2156, 2205, 2307, 2310, 2695, 2772, 2940, 3076, 3234, 3465, 3845, 4410, 4614, 4620, 4851, 5383, 5390, 6468, 6921, 6930, 7690, 8085, 8459, 8820, 9228, 9702, 10766, 10780, 11535, 13842, 13860, 15380, 16149, 16170, 16918, 19404, 21532, 23070, 24255, 25377, 26915, 27684, 32298, 32340, 33836, 34605, 37681, 42295, 46140, 48447, 48510, 50754, 53830, 59213, 64596, 69210, 75362, 76131, 80745, 84590, 96894, 97020, 101508, 107660, 113043, 118426, 126885, 138420, 150724, 152262, 161490, 169180, 177639, 188405, 193788, 226086, 236852, 242235, 253770, 296065, 304524, 322980, 339129, 355278, 376810, 380655, 414491, 452172, 484470, 507540, 532917, 565215, 592130, 678258, 710556, 753620, 761310, 828982, 888195, 968940, 1065834, 1130430, 1184260, 1243473, 1356516, 1522620, 1657964, 1695645, 1776390, 2072455, 2131668, 2260860, 2486946, 2664585, 3391290, 3552780, 3730419, 4144910, 4973892, 5329170, 6217365, 6782580, 7460838, 8289820, 10658340, 12434730, 14921676, 18652095, 24869460, 37304190, 74608380]

約数ペア:

[(1, 74608380), (2, 37304190), (3, 24869460), (4, 18652095), (5, 14921676), (6, 12434730), (7, 10658340), (9, 8289820), (10, 7460838), (11, 6782580), (12, 6217365), (14, 5329170), (15, 4973892), (18, 4144910), (20, 3730419), (21, 3552780), (22, 3391290), (28, 2664585), (30, 2486946), (33, 2260860), (35, 2131668), (36, 2072455), (42, 1776390), (44, 1695645), (45, 1657964), (49, 1522620), (55, 1356516), (60, 1243473), (63, 1184260), (66, 1130430), (70, 1065834), (77, 968940), (84, 888195), (90, 828982), (98, 761310), (99, 753620), (105, 710556), (110, 678258), (126, 592130), (132, 565215), (140, 532917), (147, 507540), (154, 484470), (165, 452172), (180, 414491), (196, 380655), (198, 376810), (210, 355278), (220, 339129), (231, 322980), (245, 304524), (252, 296065), (294, 253770), (308, 242235), (315, 236852), (330, 226086), (385, 193788), (396, 188405), (420, 177639), (441, 169180), (462, 161490), (490, 152262), (495, 150724), (539, 138420), (588, 126885), (630, 118426), (660, 113043), (693, 107660), (735, 101508), (769, 97020), (770, 96894), (882, 84590), (924, 80745), (980, 76131), (990, 75362), (1078, 69210), (1155, 64596), (1260, 59213), (1386, 53830), (1470, 50754), (1538, 48510), (1540, 48447), (1617, 46140), (1764, 42295), (1980, 37681), (2156, 34605), (2205, 33836), (2307, 32340), (2310, 32298), (2695, 27684), (2772, 26915), (2940, 25377), (3076, 24255), (3234, 23070), (3465, 21532), (3845, 19404), (4410, 16918), (4614, 16170), (4620, 16149), (4851, 15380), (5383, 13860), (5390, 13842), (6468, 11535), (6921, 10780), (6930, 10766), (7690, 9702), (8085, 9228), (8459, 8820)]